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Morphological analysis of the visceral sensory pathways to the leptin-melanocortin system in the feeding. related neural circuits of the hypothalamus

Research Project

Project/Area Number 21500325
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Nerve anatomy/Neuropathology
Research InstitutionShimane University

Principal Investigator

YASUI Yukihiko  島根大学, 医学部, 教授 (30174501)

Co-Investigator(Kenkyū-buntansha) TSUMORI Toshiko  島根大学, 医学部, 准教授 (30217377)
YOKOTA Shigefumi  島根大学, 医学部, 助教 (50294369)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords視床下部 / 結合腕傍核 / 扁桃体 / オレキシン / メラニン凝集ホルモン神経回路 / 摂食行動 / メラニン凝集ホルモン / 神経回路 / グルタミン酸 / ラット / 島皮質 / シナプス
Research Abstract

We examined the visceral sensory pathways to the leptin-melanocortin system in the rat hypothalamus. The results of the present study are as follows :(1) orexin neurons are under the excitatory influence of the glutamatergic neurons of the lateral parabrachial nucleus which is the relay site of visceral sensory information ;(2) melanin-concentrating hormone neurons are under the excitatory influence of the glutamatergic neurons of the cortical and basomedial nuclei which are involved in processing olfactory and visceral information.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (45 results)

All 2012 2011 2010 2009

All Journal Article (16 results) (of which Peer Reviewed: 12 results) Presentation (27 results) Book (2 results)

  • [Journal Article] Glutamatergic Kolliker-Fuse nucleus neurons innervate hypoglossal motoneurons whose axons form the medial(protruder) branch of the hypoglossal nerve in the rat.2011

    • Author(s)
      S. Yokota, J.-G. Niu, T. Tsumori, T. Oka, Y. Yasui
    • Journal Title

      Brain Research

      Volume: 1404 Pages: 10-20

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Spatiotemporal and anatomical analyses of P2X receptor-mediated neuronal and glial processing of sensory signals in the rat dorsal horn.2011

    • Author(s)
      R. Aoyama, Y. Okada, S. Yokota, K. Fukuda, Y. Shinozaki, H. Yoshida, M. Nakamura, K. Chiba, Y. Yasui, F. Kato, Y. Toyama
    • Journal Title

      Pain

      Volume: 152 Pages: 2085-2097

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 情動運動系の出力路-a morphological review2011

    • Author(s)
      安井幸彦
    • Journal Title

      分子精神医学

      Volume: 第11巻第1号 Pages: 14-22

    • Related Report
      2011 Final Research Report
  • [Journal Article] Spatiotemporal and anatomical analyses of P2X receptor-mediated neuronal and glial processing of sensory signals in the rat dorsal horn2011

    • Author(s)
      Ryoma Aoyama
    • Journal Title

      Pain

      Volume: 152 Pages: 2085-2097

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Glutamatergic Kolliker-Fuse nucleus neurons innervate hypoglossal motoneurons whose axons form the medial (protrude) branch o9f the hypoglossal nerve in the rat2011

    • Author(s)
      Shigefumi Yokota
    • Journal Title

      Brain Research

      Volume: 1404 Pages: 10-20

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 情動運動系の出力路2011

    • Author(s)
      安井幸彦
    • Journal Title

      分子精神医学

      Volume: 11 Pages: 14-22

    • Related Report
      2010 Annual Research Report
  • [Journal Article] lutamatergic lateral parabrachial neurons innervate orexin-containing hypothalamic neurons in the rat2010

    • Author(s)
      J.-G. Niu, S. Yokota, T. Tsumori, Y. Qin, Y. Yasui
    • Journal Title

      Brain Research

      Volume: 1358 Pages: 110-122

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Central amygdaloid axon terminals are in contact with retrorubral field neurons that project to the parvicellular reticular formation of the medulla oblongata in the rat.2010

    • Author(s)
      T. Tsumori, Y. Qin, S. Yokota, J.-G. Niu, Y. Yasui
    • Journal Title

      Brain Research

      Volume: 1306 Pages: 18-28

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anatomical changes of phrenic motoneurons during development2010

    • Author(s)
      Y. Okada, S. Yokota, Y. Shinozaki, F. Miwakeichi, Y. Oku, Y. Yasui
    • Journal Title

      Advances in Experimental Medicine and Biology

      Volume: 669 Pages: 33-36

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Vesicular glutamate transporter 2-immunoreactive synapses onto phrenic motoneurons in the neonatal rat2010

    • Author(s)
      S. Yokota, Y. Shinozaki, Y. Oku, Y. Okada, Y. Yasui
    • Journal Title

      Advances in Experimental Medicine and Biology

      Volume: 669 Pages: 189-192

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Glutamatergic lateral parabrachial neurons innervate orexin-containing hypothalamic neurons in the rat.2010

    • Author(s)
      Jian-Guo Niu
    • Journal Title

      Brain Research

      Volume: 1358 Pages: 110-122

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 視床下部外側野における摂食調節機構2009

    • Author(s)
      安井幸彦
    • Journal Title

      島根医学

      Volume: 第29巻第4号 Pages: 1-7

    • Related Report
      2011 Final Research Report
  • [Journal Article] Anatomical architecture and responses to acidosis of a novel respiratory neuron group in the high cervical spinal cord(HCRG) of the neonatal rat2009

    • Author(s)
      Okada Y., S. Yokota, Y. Shinozaki, R. Aoyama, Y. Yasui, Ishiguro M., Oku Y
    • Journal Title

      Advances in Experimental Medicine and Biology

      Volume: 648 Pages: 387-394

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Amygdaloid axons innervate melanin-concentrating hormone-and orexin-containing neurons in the mouse lateral hypothalamus2009

    • Author(s)
      S. Nakamura, T. Tsumori, S. Yokota, T. Oka, Y. Yasui
    • Journal Title

      Brain Research

      Volume: 1278 Pages: 66-74

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Amygdaloid axons innervate melanin-concentrating hormone- and orexin-containing neurons in the mouse lateral hypothalamus.2009

    • Author(s)
      Sawako Nakamura
    • Journal Title

      Brain Research 1278

      Pages: 66-74

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 視床下部外側野における摂食調節機構2009

    • Author(s)
      安井幸彦
    • Journal Title

      島根医学 29

      Pages: 1-7

    • Related Report
      2009 Annual Research Report
  • [Presentation] 皮質下辺縁系から三叉神経運動核への投射(シンポジウム)2012

    • Author(s)
      安井幸彦
    • Organizer
      第117回日本解剖学会総会・全国学術集会
    • Place of Presentation
      (甲府)山梨大学
    • Year and Date
      2012-03-27
    • Related Report
      2011 Final Research Report
  • [Presentation] Projections from the amygdaloid anterior basomedial and anterior cortical nuclei to MCH-containing hypothalamic neurons of the rat2012

    • Author(s)
      牛建国、横田茂文、津森登志子、岡達郎、安井幸彦
    • Organizer
      第117回日本解剖学会総会・全国学術集会
    • Place of Presentation
      山梨大学(甲府)
    • Year and Date
      2012-03-27
    • Related Report
      2011 Final Research Report
  • [Presentation] Nodose ganglion cells expressing melanocortin-4 receptor send their fibers to the pancreatic islets in the mouse2012

    • Author(s)
      津森登志子、岡達郎、牛建国、安井幸彦
    • Organizer
      第117回日本解剖学会総会・全国学術集会
    • Place of Presentation
      山梨大学(甲府)
    • Year and Date
      2012-03-27
    • Related Report
      2011 Final Research Report
  • [Presentation] Projections from the amygdaloid anterior basomedial and anterior cortical nuclei to MCH-containing hypothalamic neurons of the rat2012

    • Author(s)
      牛建国
    • Organizer
      第117回日本解剖学会総会・全国学術集会
    • Place of Presentation
      山梨大学甲府キャンパス
    • Year and Date
      2012-03-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] The melanocortin system in energy homeostasis-Relationship between melanocortin-4 receptor and vagus nerve2012

    • Author(s)
      津森登志子、安井幸彦
    • Organizer
      島根大学・寧夏医科大学国際シンポジウム
    • Place of Presentation
      島根大学(出雲)
    • Year and Date
      2012-03-08
    • Related Report
      2011 Final Research Report
  • [Presentation] 迷走神経背側運動核および節状神経節におけるメラノコルチン4受容体発現ニューロンは膵臓へ線維を送る-遺伝子導入マウスにおける解析-2011

    • Author(s)
      津森登志子、岡達郎、牛建国、安井幸彦
    • Organizer
      日本解剖学会第66回中国.四国支部学術集会
    • Place of Presentation
      徳島大学(徳島)
    • Year and Date
      2011-11-13
    • Related Report
      2011 Final Research Report
  • [Presentation] 中心灰白質外側部のグルタミン酸作動性ニューロンは延髄腹外側部のニューロキニン1受容体発現ニューロンを支配する2011

    • Author(s)
      岡達郎、横田茂文、津森登志子、牛建国、安井幸彦
    • Organizer
      第34回日本神経科学学会年次集会
    • Place of Presentation
      パシフィコ横浜(横浜)
    • Year and Date
      2011-09-17
    • Related Report
      2011 Final Research Report
  • [Presentation] ラット扁桃体基底内側核前部および皮質核前部から外側視床下部メラニン凝集ホルモン含有ニューロンへの投射2011

    • Author(s)
      牛建国、横田茂文、津森登志子、岡達郎、安井幸彦
    • Organizer
      第34回日本神経科学大会年
    • Place of Presentation
      パシフィコ横浜(横浜)
    • Year and Date
      2011-09-15
    • Related Report
      2011 Final Research Report
  • [Presentation] メラノコルチン4受容体を発現する迷走神経背側運動核ニューロンとマウス壁内神経節ニューロンとのシナプス構築2011

    • Author(s)
      津森登志子、岡達郎、牛建国、安井幸彦
    • Organizer
      第34回日本神経科学学会年次集会
    • Place of Presentation
      パシフィコ横浜(横浜)
    • Year and Date
      2011-09-15
    • Related Report
      2011 Final Research Report
  • [Presentation] ラット扁桃体基底内側核前部および皮質核前部から外側視床下部メラニン凝集ホルモン含有ニューロンへの投射2011

    • Author(s)
      牛建国
    • Organizer
      第34回日本神経科学学会年次集会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2011-09-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] マウス壁内神経節および膵内神経節はメラノコルチン4受容体を発現する迷走神経背側運動核ニューロンから入力線維を受ける2011

    • Author(s)
      津森登志子、岡達郎、横田茂文、安井幸彦
    • Organizer
      第116回解剖学会全国学術集会
    • Place of Presentation
      横浜
    • Related Report
      2011 Final Research Report
  • [Presentation] ラット中心灰白質外側部のグルタミン酸作動性ニューロンは延髄腹外側部のneurokinin-1受容体発現ニューロンへ投射する2011

    • Author(s)
      岡達郎、横田茂文、津森登志子、牛建国、安井幸彦
    • Organizer
      第116回解剖学会全国学術集会
    • Place of Presentation
      横浜
    • Related Report
      2011 Final Research Report
  • [Presentation] Glutamatergic neurons in the Kolliker-Fuse nucleus are in contact with hypoglossal motoneurons supplying the medial branch of the hypoglossal nerve in the rat2010

    • Author(s)
      S. Yokota, J.-G. Niu, T. Tsumori, T. Oka, Y. Yasui
    • Organizer
      The 40^<th> Annual meeting of Neuroscience
    • Place of Presentation
      Sandiego
    • Year and Date
      2010-11-16
    • Related Report
      2011 Final Research Report
  • [Presentation] ラット中心灰白質外側部から延髄腹外側部のneurokinin-1受容体発現ニューロンへ至るグルタミン酸作動性投射2010

    • Author(s)
      岡達郎、横田茂文、津森登志子、牛建国、安井幸彦
    • Organizer
      日本解剖学会第65回中国・四国支部学術集会
    • Place of Presentation
      広島国際大学(呉)
    • Year and Date
      2010-10-10
    • Related Report
      2011 Final Research Report
  • [Presentation] メラニン凝集ホルモン含有外側視床下部ニューロンは扁桃体基底内側核前部から投射線維をうける:ラットにおける神経解剖学的および神経化学的研究2010

    • Author(s)
      牛建国, 横田茂文, 津森登志子, 岡達郎, 安井幸彦
    • Organizer
      第33回日本神経科学大会・第53回日本神経化学会大会・第20回日本神経回路学会大会
    • Place of Presentation
      神戸コンベンションセンター(神戸)
    • Year and Date
      2010-09-04
    • Related Report
      2011 Final Research Report
  • [Presentation] マウス壁内神経節はメラノコルチン4受容体を発現する迷走神経背側運動核ニューロンから入力線維を受ける2010

    • Author(s)
      津森登志子, 岡達郎, 横田茂文, 安井幸彦
    • Organizer
      第33回日本神経科学大会・第53回日本神経化学会大会・第20回日本神経回路学会大会
    • Place of Presentation
      神戸コンベンションセンター(神戸)
    • Year and Date
      2010-09-02
    • Related Report
      2011 Final Research Report
  • [Presentation] ラットのメラニン凝集ホルモン含有外側視床下部ニューロンは扁桃体の基底内側核前部から投射線維を受ける2010

    • Author(s)
      牛建国、横田茂文、津森登志子、安井幸彦
    • Organizer
      第115回解剖学会全国学術集会
    • Place of Presentation
      岩手県民会館(盛岡)
    • Year and Date
      2010-03-29
    • Related Report
      2011 Final Research Report
  • [Presentation] ラット中心灰白質腹内側部から延髄腹外側部へ至るグルタミン酸作動性神経路2010

    • Author(s)
      岡達郎、横田茂文、津森登志子、安井幸彦
    • Organizer
      第115回解剖学会全国学術集会
    • Place of Presentation
      岩手県民会館(盛岡)
    • Year and Date
      2010-03-29
    • Related Report
      2011 Final Research Report
  • [Presentation] ラットのメラニン凝集ホルモン含有外側視床下部ニューロンは扁桃体の基底内側核前部から投射線維を受ける2010

    • Author(s)
      牛建国
    • Organizer
      日本解剖学会全国学術集会
    • Place of Presentation
      盛岡市
    • Year and Date
      2010-03-29
    • Related Report
      2009 Annual Research Report
  • [Presentation] 膵内神経節はメラノコルチン4受容体を発現する迷走神経背側運動核ニューロンから入力線維を受ける2010

    • Author(s)
      津森登志子、岡達郎、横田茂文、安井幸彦
    • Organizer
      第115回解剖学会全国学術集会
    • Place of Presentation
      岩手県民会館(盛岡)
    • Year and Date
      2010-03-28
    • Related Report
      2011 Final Research Report
  • [Presentation] メラニン凝集ホルモン含有外側視床下部ニューロンは扁桃体基底内側核前部から投射線維を受ける:ラットにおける神経解剖学的および神経化学的研究2010

    • Author(s)
      牛建国
    • Organizer
      第33回日本神経科学大会
    • Place of Presentation
      神戸
    • Related Report
      2010 Annual Research Report
  • [Presentation] ラットKolliker-Fuse核は舌下神経核へグルタミン酸作動性投射をする2009

    • Author(s)
      横田茂文、津森登志子、岡達郎、牛建国、安井幸彦
    • Organizer
      日本解剖学会第64回中国.四国支部学術集会
    • Place of Presentation
      高知大学(南国市)
    • Year and Date
      2009-10-25
    • Related Report
      2011 Final Research Report
  • [Presentation] Glutamatergic projection from the Kolliker-Fuse nucleus to the hypoglossal nucleus in the rat2009

    • Author(s)
      横田茂文、津森登志子、岡達郎、牛建国、安井幸彦
    • Organizer
      第32回日本神経科学大会
    • Place of Presentation
      名古屋国際会議場(名古屋)
    • Year and Date
      2009-09-18
    • Related Report
      2011 Final Research Report
  • [Presentation] Glutamatergic projection from the ventromedial part of the periaqueductal gray to the contralateral ventrolateral medulla in the rat2009

    • Author(s)
      岡達郎、横田茂文、津森登志子、安井幸彦
    • Organizer
      第32回日本神経科学大会
    • Place of Presentation
      名古屋国際会議場(名古屋)
    • Year and Date
      2009-09-18
    • Related Report
      2011 Final Research Report
  • [Presentation] Innervation of intrapancreatic ganglia by melanocortin 4 receptor-expressing parasympathetic preganglionic neurons2009

    • Author(s)
      Toshiko Tsumori
    • Organizer
      第32回日本神経科学会年次集会
    • Place of Presentation
      名古屋市
    • Year and Date
      2009-09-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] Innervation of intrapancreatic ganglia by melanocortin 4 receptor-expressing parasympathetic preganglionic neurons2009

    • Author(s)
      津森登志子、横田茂文、岡達郎、安井幸彦
    • Organizer
      第32回日本神経科学大会
    • Place of Presentation
      名古屋国際会議場(名古屋)
    • Year and Date
      2009-09-08
    • Related Report
      2011 Final Research Report
  • [Presentation] Anatomical and Functional Correlates between Phrenic and Scalene Motoneurons2009

    • Author(s)
      S. Yokota, Y. Shinozaki, Y. a Oku, Y. Okada, Y. Yasui
    • Organizer
      in the Cervical Spinal Cord of Neonatal Rats The XIth Oxford Conference on modeling and control of Breathing
    • Place of Presentation
      Nara
    • Year and Date
      2009-07-24
    • Related Report
      2011 Final Research Report
  • [Book] 骨格(骨学総論、骨学各論).野村嶬編:標準理学療法学・作業療法学〔専門基礎分野〕解剖学第3版、2010

    • Author(s)
      安井幸彦
    • Publisher
      医学書院、東京
    • Related Report
      2011 Final Research Report
  • [Book] 神経系(神経系総論、中枢神経系).野村嶬編:標準理学療法学・作業療法学〔専門基礎分野〕解剖学第3版2010

    • Author(s)
      安井幸彦
    • Publisher
      医学書院、東京
    • Related Report
      2011 Final Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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